Gemini 3.8 Live
Gemini 3.8 Live is Google's model for real-time audio conversations. It supports spoken interactions for developers building voice assistants, conversational experiences, and applications that respond to users through audio. Your use is subject to Google's Terms & Privacy Policies.
- Input and output price
- Input $0.75, Output $4.50, Per 1M tokens
import { gateway } from '@ai-sdk/gateway';
export async function POST() { const { token, url } = await gateway.experimental_realtime.getToken({ model: 'google/gemini-3.8-live', });
return Response.json({ token, url, tools: [] });}Copy link to headingPlayground
Try out Gemini 3.8 Live by Google. Usage is billed to your team at API rates. Free users (those who haven't made a payment) get $5 of credits every 30 days.
Gemini 3.8 LiveVoice agent
Talk to a realtime agent. It listens to your voice and replies with audio.
Start the session and ask the agent something.
Copy link to headingProviders
Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.
Checking availability for your team
Copy link to headingMore models by Google
| Model |
|---|
| 1M | 2.2 s | 119 tps | $0.75/M | $3.75/M | Read$0.08/M | $14/K+1 more | +4 |  | 09/02/2026 | |||||
| 1M | 2.5 s | 278 tps | $0.75/M | $3.75/M | Read$0.08/M | $14/K+1 more | +4 | | 08/13/2026 | |||||
| 1M | 0.5 s | 290 tps | $0.30/M | $2.50/M | Read$0.03/M | $14/K+1 more | +4 | | 07/21/2026 | |||||
| 1M | 0.7 s | 202 tps | $0.25/M | $1.50/M | Read$0.03/M | $14/K+1 more | +4 | | 05/07/2026 | |||||
| 1M | 4.4 s | 112 tps | $2/M+1 more | $12/M+1 more | Read$0.20/M | $14/K+1 more | +4 | | 02/19/2026 | |||||
| 1M | 0.7 s | 177 tps | $0.50/M+1 more | $3/M+1 more | Read$0.05/M | $14/K+1 more | +4 | | 12/17/2025 |